Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Isthmian script (in some regions) | Statement: [Classic period in Mesoamerica, usesWritingSystem, Isthmian script (in some regions)]

Target entity: Isthmian script (in some regions)
Context triple: [Classic period in Mesoamerica, usesWritingSystem, Isthmian script (in some regions)]

• A. Euboean Greek alphabet
  The Euboean Greek alphabet is an early regional variant of the Greek writing system whose letter forms and conventions significantly influenced the development of the Italic scripts, including the Etruscan and ultimately the Latin alphabet.
• B. Samaritan script
  The Samaritan script is an ancient consonantal writing system used by the Samaritan community to write their version of Hebrew and Aramaic, preserving a distinct tradition separate from mainstream Jewish scripts.
• C. Lycian alphabet
  The Lycian alphabet is an ancient Anatolian script used primarily in southwestern Turkey to write the now-extinct Lycian and closely related Milyan languages.
• D. Demotic script
  Demotic script is an ancient Egyptian cursive writing system used for daily, administrative, and literary purposes during the later periods of Egyptian history, including the Ptolemaic era.
• E. Palmyrene alphabet
  The Palmyrene alphabet is an ancient Aramaic-derived script used in the city of Palmyra in Roman Syria for inscriptions and documents between roughly the 1st century BCE and the 3rd century CE.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Isthmian script (in some regions)
Triple: [Classic period in Mesoamerica, usesWritingSystem, Isthmian script (in some regions)]

Isthmian script is an ancient, undeciphered Mesoamerican writing system thought to have been used by Gulf Coast cultures during the Late Preclassic and Classic periods.

Target entity: Isthmian script (in some regions)
Target entity description: Isthmian script is an ancient, undeciphered Mesoamerican writing system thought to have been used by Gulf Coast cultures during the Late Preclassic and Classic periods.

• A. Euboean Greek alphabet
  The Euboean Greek alphabet is an early regional variant of the Greek writing system whose letter forms and conventions significantly influenced the development of the Italic scripts, including the Etruscan and ultimately the Latin alphabet.
• B. Samaritan script
  The Samaritan script is an ancient consonantal writing system used by the Samaritan community to write their version of Hebrew and Aramaic, preserving a distinct tradition separate from mainstream Jewish scripts.
• C. Lycian alphabet
  The Lycian alphabet is an ancient Anatolian script used primarily in southwestern Turkey to write the now-extinct Lycian and closely related Milyan languages.
• D. Demotic script
  Demotic script is an ancient Egyptian cursive writing system used for daily, administrative, and literary purposes during the later periods of Egyptian history, including the Ptolemaic era.
• E. Palmyrene alphabet
  The Palmyrene alphabet is an ancient Aramaic-derived script used in the city of Palmyra in Roman Syria for inscriptions and documents between roughly the 1st century BCE and the 3rd century CE.
• F. None of above. chosen